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A Calculation Method of Tooth Profile Modification for Tooth Contact Analysis Technology
Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2018Tooth contact analysis (TCA) technology is an approach for computerized simulation of meshing of aligned and misaligned gear, which has been widely used in the design of gears. In TCA technology, the gear modification is completed by first modifying the cutter and then using the cutter to cut the gear blank.
Cheng Wang, Gaoqi Wang
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Research for Tooth Profile Modification Technology and Slotting Process
Advanced Materials Research, 2011 The development status of profile modification technology and slotting process are described, the paper proposed slotting profile modification process, in view of the advantages of slotting processing. The modification curve of modification gear is fitted in the form of multi-segment involutes by resembling the principle of tooth profile modification ...
Cong Gui Chen +3 more
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The Tooth Profile Modification in Gear Manufacture
Applied Mechanics and Materials, 2007The gear design always be focus on analyzing the static performance (strength, stress, friction) and dynamic performance (inertia, noise, vibration), and especially for dynamic, the noise and vibration of gear are big problems. Actually, the main reason of noise and vibration is transmission error between master and slave gears, but the error must ...
Zheng Li, K. Mao
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Study on Contact Force of Tooth Profile Modification
Advanced Materials Research, 2011Linear, conic, cubic, and sine relief curve are compiled and established in MATLAB, on which gear models are built in UG and a new method of establishing relief gear models is proposed in this paper. Based on the theory of elastic, contact method is used on the proposed finite element models of gears by software LS-DYNA.
Yong Ma +3 more
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Optimization of Involute Gear Tooth Profile Modification for Tooth Scoring Reduction
6th International Power Transmission and Gearing Conference: Advancing Power Transmission Into the 21st Century, 1992Abstract This paper presents a method for determining optimum involute tooth profile modifications to reduce scoring and to increase load bearing capacity. The method is based upon Bloks theory of lubrication and wear. The method leads to design charts incorporating common geometrical gearing parameters. An example is presented.
Prokop S'roda, Ronald L. Huston
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Nonlinear Vibration of the Bevel Gear With Teeth Profile Modification
Nonlinear Dynamics, 2016 The prediction of gear vibration and noise has always been a major concern in gear design. Noise and vibration are inevitable problems that are involved in transmission systems; they have intensified when some nonlinear phenomena such as jump phenomenon,
Farhad S Samani, Moslem Molaie
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A Study on Planetary Gear Dynamics With Tooth Profile Modification
Volume 8: 11th International Power Transmission and Gearing Conference; 13th International Conference on Advanced Vehicle and Tire Technologies, 2011This study investigates the impact of tooth profile modification on planetary gear dynamic response. Micro-scale geometric deviations from an involute gear tooth profile add an additional excitation source, potentially reducing gear vibration. In order to take account of the excitation, tooth profile modification is included in an analytical planetary ...
Cheon-Jae Bahk, Robert G. Parker
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